Senior Devops Engineer

• Maintain UNIX/Linux Operating System
• Create and maintain environment for running batch jobs associated with daily batch cycle and batch reporting subsystem
• Work with LAN/Network personnel to ensure compatibility with LAN applications and peripheral hardware to provide end users with reliable and stable working environment
• Support and maintain other vendor database software installed on the LAN servers
• Perform User Access Management.
• Experience supporting day-today administration functions including user account management and script creation
• Apply Patches and Upgrades as necessary. Perform tasks for Backup and Recovery Management including High Availability
• Install and configure storage arrays and allocate SAN and NAS storage to different OS platforms and/or administer ZFS storage pools, file system, snapshots, and clones.
• Experience in Linux hypervisors KVM, XEN.
• Good knowledge on open stack administration and service operations.
• Good experience on veritas net backup software.
• Strong experience in public clouds AWS, AZURE, GCP.
• Solid knowledge of protocols such as DNS, HTTP, LDAP, SMTP and SNM
• Good understanding on AWS outposts hybrid environment.
• Good experience in the windows server and OS side.
• Experience in Monitoring platforms like Zabbix, ELK, Grafana.
• Troubleshoot Hardware Issues, Installation, and testing of computer peripherals
• Perform/Implement Security Monitoring and audit to identify any possible security intrusions or breaches.
• Collaborate with other teams and team members to develop automation strategies and deployment processes

 

Qualifications:

 

1. Degree in Computer Science, Computer Engineer, or other related courses
2. Minimum of 10 years’ experience
3. In-depth knowledge of Linux: RedHat, CentOS, Debian, etc.
4. In-depth knowledge in Linux virtualization
5. good knowledge of UNIX and LINUX Operating systems, file systems, storage environments, and networking protocols
6. Knowledgeable in Unix, Linux, Unix, Linux shell scripting. Practical scripting skills in Shell, PERL, Batch, Python
7. good DBA skills MySQL, MariaDB, PostgreSQL, Timescale, MongoDB
8. Basic Messaging and Collaboration concepts and tools, Server Virtualization
9. Practical understanding of Networking - routing, subnets, UDP, TCP, IP, and VLANs
10. Backup and Storage Management (Netback up mandatory).
11. Familiar and can identify or interpret crash dump files and core dump files and monitor System Logs

 

Graphene is a Singapore Head quartered AI company which has been recognized as Singapore’s Best Start Up By Switzerland’s Seedstarsworld, and also been awarded as best AI platform for healthcare in Vivatech Paris. Graphene India is also a member of the exclusive NASSCOM Deeptech club. We are

developing an AI platform which is disrupting and replacing traditional Market Research with unbiased insights with a focus on healthcare, consumer goods and financial services.

 

Graphene was founded by Corporate leaders from Microsoft and P&G and works closely with the Singapore Government & Universities in creating cutting edge technology which is gaining traction with many Fortune 500 companies in India, Asia and USA.

Graphene’s culture is grounded in delivering customer delight by recruiting high potential talent and providing an intense learning and collaborative atmosphere, with many ex-employees now hired by large companies across the world.

 

Graphene has a 6-year track record of delivering financially sustainable growth and is one of the rare start-ups which is self-funded and is yet profitable and debt free. We have already created a strong bench strength of Singaporean leaders and are recruiting and grooming more talent with a focus on our US expansion.

  Cloud Systems Administrator position responsibilities includes:

• Configure and fine tune cloud infrastructure
• Install and configure virtual cloud
• Support cloud servers including security configurations, patching, and
• Establish Virtual Private Networks (VPNs) to customer
• Develop scripts for automating client/server
• Monitoring, automating processes & recovery
• SQL server and noSQL dB configuration, maintenance and administration
• Network admin and configuration

 

• Engineering degree in Computer Science or equivalent
• Minimum of 4 years with Linux/Windows server administration
• Proficient with MS SQL Server administration, Cosmos DB
• Experience with supporting application and database servers
• Strong experience with IIS, other web servers
• Strong experience with Security – Identity, Access Control and Data Protection
• Strong experience with Microsoft Azure
• DevOps skills – Automated build and release management experience
• Resource and Cost Optimization

Nice to Have:

• Experience with Docker and Kubernetes. Certifications like CKAD a plus
• Certification on Azure Administration (AZ – 104) a plus

• Should have the passion to work for the organization thereby growing with the
• A good team player as well as be able to contribute individually as and when
• Should be able to mentor juniors if any need
• Should be able to learn any new technology if the project
• Leadership Capability, Self-motivated, highly collaborative, working through uncertainties and unknowns, Exceptional analytical and problem-solving skills, Getting things done, Continuous learning

 

 

 

 

 

1. Minimum 4 yrs of C++ development experience (Max exp >10yrs) (Python in Not Mandatory)
2. Embedded development – preferably middleware development
3. Multimedia domain, like – AV, Gstreamer, RDK, DASH, DRM (widevine and playready), HLS, OTT app integration(Chromium/Cobalt integration for any AV apps, such as YouTube, Netflix, Amazon prime, Disney etc.)

Strong knowledge of PHP web frameworks such as Core PHP, CodeIgniter, Yii, Laravel.

- Strong knowledge of open source platforms like WordPress

- Strong Knowledge in Mysql Database. Analyze, Create, and Normalize databases independently.

- Understanding the fully synchronous behavior of PHP

- Understanding of MVC design patterns

- Basic understanding of front-end technologies, such as JavaScript, HTML5, and CSS3

- Knowledge of object-oriented PHP programming

- Strong in Javascript, Ajax, Jquery.

- Knowledge of Apache Server and Linux.

- Knowledge of XML, HTML, HTML5, XHTML, CSS

- Should be able to handle the project independently.

- Can understand and work on running projects.

- Can be able to handle multiple projects simultaneously.

- Optimization and performance

Responsibilities and Duties

Working on the live project and client communication

- Minimum of 2 year hands-on experience with AWS or Azure. - Select the appropriate AWS or Azure service based on compute, data, or security requirements - Configure and fine-tune cloud infrastructure systems. - Advanced knowledge of Linux operating systems(centos, ubuntu) - Good knowledge of Linux security management ex. Iptables - Should be able to write scripts to automate tasks in servers(Code deployment, Create backup, Restore backup). - He must be efficient enough to manage all internet applications inclusive to DNS, RADIUS, Apache, MySQL, PHP. Taking frequent back up of data, create new storage procedures and scheduled back up. - Reviewing of all the error logs and fixing it. - Installing the necessary procedures and security tools. - Upgrade the software installed on to the server, including upgrading virus software and code upgrades. - Ability to work with Linux-friendly applications and able to troubleshoot it when the issue arises from the server. - Identify and analyze the issues that hamper the performance of the system, and to work in close coordination with the product development team and recommend the solutions for the issues.

Ryussi is a product service company working in the domain of storage and cloud. This is an onsite opportunity to the US. Ideally 5-10 years of hands-on development experience on Storage technologies candidates are welcome

Managing cloud deployments & containers using docker Managing Linux - upgrades, application deployments, backup/restores, system tuning & performance Managing & monitoring web servers, queuing systems, big data stream processing, databases like cassandra etc., for security & performance Unix shell scripting

Roles & Responsibilities Participate in 12×7 shifts working with a global team in follow the sun model. ( No Graveyard or Night Shift) Provide remote infrastructure support for our SaaS, PaaS, IaaS products across globally distributed data centres Automate OS and application deployments using tools such as WDS, Cobbler and Puppet Conduct regular patch management and system maintenance to ensure the health of platforms/servers Set up health checks for systems & applications in monitoring tools like Zabbix, Nagios, SolarWinds etc Troubleshoot and fix issues meeting SLA’s and operational standards Manage incidents and escalations as per policies/procedures to meet incident management and uptime SLAs Liaise with engineering teams for RCA’s, permanent resolutions on issues using tickets and chat conference rooms Identify repetitive tasks and automate using Bash / Ruby / Perl Contribute to operations handbook Investigate and assess alerts for hardware and schedule replacement or tests Initiate emergency maintenance as needed for failed/failing hardware (drives, RAID controllers, power supplies, etc) Provide guidance to L1 monitoring regarding hardware status/health, complicated server health analysis Ensure smooth hand-offs between shifts

Sapient Global Markets, a division of Sapient® (NASDAQ:SAPE), is a leading provider of services to today’s evolving financial and commodity markets. We provide a full range of capabilities to help our clients grow and enhance their businesses, create robust and transparent infrastructure, manage operating costs, and foster innovation throughout their organizations. We offer services across Advisory, Analytics, Technology, and Process, as well as unique methodologies in program management, technology development, and process outsourcing. At Sapient Global Markets, we don’t simply help firms, regulators and other market participants better manage change. So you will help them formulate the strategies and build the solutions that will put them ahead of the game. JOB RESPONSIBILITIES - Owns consistency and high quality in solution delivery - Sets up the development and production environments and troubleshoots performance issues - Participates in architecture and design reviews for projects that require complex technical solutions - Develops and promote architectural best practices and standards - Participate in development stage and play role of hands on developer as and when required SKILL REQUIREMENTS We are seeking experienced people - With strong hands on development experience on C++ development - Capable of building architecture/design from scratch or taking existing production architecture and changing requirements to come up with cohesive, intelligent and logical solutions to the problems. - The person will be leading and mentoring other developers to make significant contributions to the team and should be ready to be hands down as the situation demands. - In-depth understanding of OOAD concepts and is able to think through a problem at abstract level to come up with the solution. - Stronghold on applying enterprise design patterns to solve complex business problems. Has ability to understand the need of patterns, and has experience in doing tradeoffs to decide which pattern to use when. - Experienced working and designing n tier applications. Should definitely be able to design / architect / have thoughts on the backend layer as well. - Deep understanding of C++ specifically with respect to designing and development of core business layers of the application. - Must have good working knowledge of designing and developing multithreaded applications. - Hands on development work on C++ as core programming skills for at-least 5 years, preferably on Linux /Unix - Innovative design features - High level Business Operations - Interact with clients on conceptual & practical issues, Implementation techniques, appearance and Style